The Clutch Half,positive,vehicular, cataloged under National Stock Number 2520-00-652-4650, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is American Precision Gear Company Dba American Precision Gear Co Div Same. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Clutch Half,positive,vehicular |
| FSC / FSG | 2520 — Vehicular Power Transmission Components (FSG 25) |
| Manufacturers | American Precision Gear Company Dba American Precision Gear Co Div Same (CAGE 18131) |
| Parameter | Value |
|---|---|
| NSN | 2520-00-652-4650 |
| Primary Part Number | 6524650 |
| Item Name | Clutch Half,positive,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | American Precision Gear Company Dba American Precision Gear Co Div Same |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6524650 | American Precision Gear Company Dba American Precision Gear Co Div Same (USA) |
| Reference | Meaning |
|---|---|
| 371455 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 371455 | 3/2 Design control — primary reference U.S. Government activity |
| 6524650 | 5/9 Secondary reference Aero Customs Inc |
NSN 2520-00-652-4650 is a Clutch Half,positive,vehicular, manufactured by American Precision Gear Company Dba American Precision Gear Co Div Same, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-652-4650 has 1 manufacturer part number on file: 6524650 (American Precision Gear Company Dba American Precision Gear Co Div Same).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.